Plant hormone signaling

Plant hormone signaling involves natural chemical messengers called hormones that coordinate growth, development, and responses to environmental changes. These hormones travel within the plant, binding to specific receptors on cells, which triggers internal processes like cell division, elongation, or defense mechanisms. Think of hormones as signals that tell plants when to grow taller, produce flowers, or react to stress such as drought or pests. This intricate communication system ensures plants adapt effectively to their surroundings, maintaining health and reproduction through precisely regulated signaling pathways.